EN ISO 20029-1:2018

SLOVENSKI STANDARD
01-april-2018
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SIST EN ISO 14910-1:2013
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Plastics - Thermoplastic polyester/ester and polyether/ester elastomers for moulding and
extrusion - Part 1: Designation system and basis for specifications (ISO 20029-1:2017)
Kunststoffe - Thermoplastische Polyester/Ester- und Polyether/Ester-Elastomer-
Formmassen - Teil 1: Bezeichnungssystem und Basis für Spezifikationen (ISO 20029-
1:2017)
Plastiques - Élastomères thermoplastiques à base de polyester/ester et polyéther/ester,
pour moulage et extrusion - Partie 1: Système de désignation et base de spécifications
(ISO 20029-1:2017)
Ta slovenski standard je istoveten z: EN ISO 20029-1:2018
ICS:
83.080.20 Plastomeri Thermoplastic materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 20029-1
EUROPEAN STANDARD
NORME EUROPÉENNE
February 2018
EUROPÄISCHE NORM
ICS 83.080.20 Supersedes EN ISO 14910-1:2013
English Version
Plastics - Thermoplastic polyester/ester and
polyether/ester elastomers for moulding and extrusion -
Part 1: Designation system and basis for specification (ISO
20029-1:2017)
Plastiques - Élastomères thermoplastiques à base de Kunststoffe - Thermoplastische Polyester/Ester- und
polyester/ester et polyéther/ester pour moulage et Polyether/Ester-Elastomer-Werkstoffe - Teil 1:
extrusion - Partie 1: Système de désignation et base de Bezeichnungssystem und Basis für Spezifikationen
spécifications (ISO 20029-1:2017) (ISO 20029-1:2017)
This European Standard was approved by CEN on 28 November 2017.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 20029-1:2018 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 20029-1:2018) has been prepared by Technical Committee ISO/TC 61 “Plastics”
in collaboration with Technical Committee CEN/TC 249 “Plastics” the secretariat of which is held by
NBN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by August 2018, and conflicting national standards shall
be withdrawn at the latest by August 2018.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 14910-1:2013.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 20029-1:2017 has been approved by CEN as EN ISO 20029-1:2018 without any
modification.
INTERNATIONAL ISO
STANDARD 20029-1
First edition
2017-11
Plastics — Thermoplastic polyester/
ester and polyether/ester elastomers
for moulding and extrusion —
Part 1:
Designation system and basis for
specification
Plastiques — Élastomères thermoplastiques à base de polyester/ester
et polyéther/ester pour moulage et extrusion —
Partie 1: Système de désignation et base de spécifications
Reference number
ISO 20029-1:2017(E)
©
ISO 2017
ISO 20029-1:2017(E)
© ISO 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
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Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved

ISO 20029-1:2017(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Designation system . 2
4.1 General . 2
4.2 Data block 1 . 2
4.3 Data block 2 . 3
4.4 Data block 3 . 4
4.5 Data block 4 . 4
4.5.1 General. 4
4.5.2 Hardness . 5
4.5.3 Melting temperature . . 5
4.5.4 Tensile/flexural modulus of elasticity . 6
4.6 Data block 5 . 6
5 Examples of designations . 6
Annex A (informative) Definition of thermoplastic polyester/ester and polyether/
estercopolymer elastomers . 9
Bibliography .11
ISO 20029-1:2017(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following
URL: www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 9,
Thermoplastic materials.
This first edition of ISO 20029-1 cancels and replaces ISO 14910-1:2013, which has been technically
revised to introduce a new designation system.
The revised designation system is published under a new ISO number, as many existing documents
refer to ISO 14910-1. If the existing ISO 14910-1 would be replaced by the new designation system, these
documents would refer to the incorrect designation system.
In order to give users time to switch from ISO 14910-1 to ISO 20029-1, any designation system according
to ISO 14910-1 is to be phased out in 5 to 10 years.
A list of all parts in the ISO 20029 series can be found on the ISO website.
iv © ISO 2017 – All rights reserved

ISO 20029-1:2017(E)
Introduction
ISO 14910-1:2013 is complex and does not fit with daily practice anymore. In practice, ISO 18064 and
ISO 11469 are, in combination, “improperly” being used as a designation system for, e.g. marking.
The aim of this document is to simplify the data block system and to connect more to ISO 18064 and
ISO 11469, where the first two blocks are used for generic identification and marking of products.
INTERNATIONAL STANDARD ISO 20029-1:2017(E)
Plastics — Thermoplastic polyester/ester and polyether/
ester elastomers for moulding and extrusion —
Part 1:
Designation system and basis for specification
1 Scope
This document establishes a system of designation for thermoplastic polyester/ester and polyether/ester
elastomers, which may be used as the basis for specifications.
The types of thermoplastic polyester/ester and polyether/ester elastomer are differentiated from each
other by a classification system based on appropriate levels of the designatory properties:
a) hardness;
b) melting temperature;
c) tensile/flexural modulus of elasticity;
and on information about the intended application and/or method of processing, important properties,
additives, colour, fillers and reinforcing materials.
This document is applicable to all thermoplastic polyester/ester and polyether/ester elastomers. It
applies to materials ready for normal use in the form of powder, granules or pellets, unmodified or
modified by colourants, fillers or other additives.
It is not intended to imply that materials having the same designation give necessarily the same
performance. This document does not provide engineering data, performance data or data on processing
conditions which may be required to specify a material. If such additional properties are required, they
are intended to be determined in accordance with the test methods specified in ISO 20029-2, if suitable.
In order to designate a thermoplastic polyester/ester or polyether/ester elastomer to meet particular
specifications, the requirements are given in data block 5 (see 4.1).
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
...